CN210657818U - Suspension type monorail track turnout system - Google Patents
Suspension type monorail track turnout system Download PDFInfo
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- CN210657818U CN210657818U CN201921153666.5U CN201921153666U CN210657818U CN 210657818 U CN210657818 U CN 210657818U CN 201921153666 U CN201921153666 U CN 201921153666U CN 210657818 U CN210657818 U CN 210657818U
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Abstract
The utility model relates to a suspension type monorail track switch system, a serial communication port, include: the main beam, the first forked beam, the second forked beam, the rotating beam, the first supporting beam and the second supporting beam; the first supporting beam and the second supporting beam are gantry structure bearing beams, are respectively provided with a rotating mechanism, and are respectively connected with two ends of the rotating beam through the rotating mechanisms; and the control system is used for controlling the movement of the rotating mechanism so as to control the rotating beam to rotate in the horizontal direction. The utility model provides a switch system suitable for when dolly load is great.
Description
Technical Field
The utility model relates to a vehicle switch field, in particular to suspension type monorail track switch system field.
Background
In order to solve the problem of urban congestion, a subway system and an aerial straddle type monorail system are mainly used at present, and a suspension type monorail system is gradually applied due to the advantages of low construction and operation cost.
However, the current market mainly adopts a point rail rotating type turnout with the name of 'a turnout for suspension transportation' as patent number 'CN 205098879U', but the device can not be used in the condition of heavy load because the compensation rail has no support.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the utility model provides a suspension type monorail track switch system can only use a rotation rail, can be used for the higher load condition, specifically includes:
the main beam, the first forked beam, the second forked beam, the rotating beam, the first supporting beam and the second supporting beam;
the first supporting beam and the second supporting beam are gantry structure bearing beams, are respectively provided with a rotating mechanism, and are respectively connected with two ends of the rotating beam through the rotating mechanisms;
and the control system is used for controlling the movement of the rotating mechanism so as to control the rotating beam to rotate in the horizontal direction.
Further, the rotating mechanisms each include: the inverted T-shaped guide rail is arranged at the lower part of the supporting beam along the length direction of the supporting beam; the rollers are arranged on the rails on two sides of the inverted T-shaped guide rail and can move along the inverted T-shaped guide rail; the roller is fixed on the fixed plate through a shaft, and the fixed plate is connected with the rotating beam; and the pushing mechanism can push the fixing plate to move in the horizontal direction.
Further, the pushing mechanism is an electric push rod.
Furthermore, one end of the rotating beam, which is close to the first supporting beam, is of a convex semicircular structure, the diameter of the rotating beam is the width of the rotating beam, and one end of the main beam, which is close to the rotating beam, is of a concave semicircular structure matched with the rotating beam.
Furthermore, one end of the rotating beam close to the second supporting beam is a convex arc-shaped structure, the convex arc-shaped structure is concentric with the convex semicircular structure, and one ends of the first and second diverging beams close to the rotating beam are concave arc-shaped structures matched with the convex arc-shaped structure.
Furthermore, the inverted T-shaped guide rails arranged on the first supporting beam and the second supporting beam are all arc-shaped and are concentric with the convex semicircular structures.
Furthermore, the first fork beam and the second fork beam are of an integral structure.
Further, still include fixing device, fixing device includes:
the L-shaped steel plate is arranged on the overground part of the rotating beam in a manner of rotating around a horizontal shaft, and one end of the L-shaped steel plate, which extends out of the rotating beam, is provided with a downward bulge; the blocking mechanism is matched with the downward protrusion, and when the downward protrusion moves downwards into the blocking mechanism, the blocking mechanism can limit the downward protrusion to move perpendicular to the length direction of the rotating beam; the working end of the electric push rod is connected with the other end of the L-shaped steel plate and can push the L-shaped steel plate to rotate around the shaft; the electric push rod and the L-shaped steel plate are arranged on the upper portion of the rotating beam, and the number of the blocking mechanisms is two, and the two blocking mechanisms are respectively arranged on the upper portions of the first and second bifurcating beams.
The utility model discloses, through setting up the slewing mechanism on first supporting beam, the second supporting beam, drive the live-rollers beam and rotate to can realize the dolly and become the rail. Because the first supporting beam and the second supporting beam are bearing beams and the condition that the rails need to be compensated does not exist, the trolley can be used under the condition that the load of the trolley is large.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of a switch of a suspended monorail track in use;
FIG. 2: a top view of the turnout when the turnout is driven into the first bifurcation beam;
FIG. 3: the top view of the turnout when the turnout is driven into the second forked beam;
FIG. 4: a schematic view of a rotating structure;
FIG. 5: the section of the inverted T-shaped guide rail is schematically shown in A-A';
FIG. 6: the fixing device is schematically structured.
Description of reference numerals: 1. a main beam; 2. a first diverging beam; 3. a second bifurcated beam; 4. a turning beam; 5. a first support beam; 6. a second support beam; 7. an inverted T-shaped guide rail; 8. a roller; 9. a fixing plate; 10. a pushing mechanism; 11. a convex semi-circular structure; 12. a convex arc structure; 13. an L-shaped steel plate; 14. a blocking mechanism; 15. an electric push rod; 16. a vehicle body; 17. and is convex downwards.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The present embodiment provides a switch system for a suspended monorail track, as shown in fig. 1, 2 and 3, comprising: the main beam 1, the first forked beam 2, the second forked beam 3, the rotating beam 4, the first supporting beam 5 and the second supporting beam 6;
the first supporting beam 5 and the second supporting beam 6 are gantry-structure bearing beams, are respectively provided with a rotating mechanism, and are respectively connected with two ends of the rotating beam 4 through the rotating mechanisms;
and the control system is used for controlling the movement of the rotating mechanism so as to control the rotating beam 4 to rotate in the horizontal direction. The utility model uses PLC control, and the model is Siemens S7-200 SMART.
The working principle of the technical scheme is as follows: through the slewing mechanism who sets up on first supporting beam, second supporting beam, drive the slewing beam and rotate to make the girder can be respectively with the butt joint of first bifurcation roof beam, second bifurcation roof beam, thereby can realize the dolly and become the rail. Because the first supporting beam and the second supporting beam are bearing beams and the condition that the rails need to be compensated does not exist, the trolley can be used under the condition that the load of the trolley is large.
The beneficial effects of the above technical scheme are: a turnout system suitable for a trolley with large load is provided.
In one embodiment, as shown in fig. 4 and 5, the rotating mechanisms each include:
the inverted T-shaped guide rail 7 is arranged at the lower part of the supporting beam along the length direction of the supporting beam;
the rollers 8 are arranged on the rails at two sides of the inverted T-shaped guide rail 7 and can move along the inverted T-shaped guide rail 7;
the fixed plate 9 is fixed on the roller 8 through a shaft, and the fixed plate 9 is connected with the rotating beam 4;
and the pushing mechanism 10 can push the fixing plate 9 to move in the horizontal direction by the pushing mechanism 10.
The working principle of the technical scheme is as follows: the rotating beam is fixed on the roller wheel, the roller wheel can move along the track, and when the pushing structure pushes the fixing plate to move, the two ends of the rotating beam can be driven to move. The rotating mechanisms in the first supporting beam and the second supporting beam can drive the rotating beam to move for different displacements, so that the rotating beam is driven to rotate.
The beneficial effects of the above technical scheme are: a specific structure of the rotating mechanism is provided.
In one embodiment, the pushing mechanism 10 is an electric push rod.
The electric push rod is beneficial to electrified operation, accurate operation and realization of rotation of the rotating rail.
In one embodiment, as shown in fig. 2 and 3, one end of the turning beam 4 close to the first support beam 5 is a convex semicircular structure 11, the diameter of the convex semicircular structure is the width of the turning beam 4, and one end of the main beam 1 close to the turning beam 4 is a concave semicircular structure matched with the turning beam 4.
The rotating beam is provided with a convex semicircular structure around the rotating beam, the main beam is provided with a corresponding concave semicircular structure, when the rotating mechanism drives the rotating beam to rotate around the center of the convex semicircular structure, the main beam is well matched with the rotating beam, and the rotating beam is very long in actual use, so that the rotating angle of the rotating beam is very small, the required gap between the main beam and the rotating beam is very small, and the trolley is less jolted when passing through the joint of the two beams.
In one embodiment, as shown in fig. 2 and 3, the end of the rotating beam 4 close to the second supporting beam 3 is a convex arc structure 12, the convex arc structure 12 is concentric with the convex semicircular structure 11, and the ends of the first and second diverging beams 2 and 3 close to the rotating beam 4 are concave arc structures matched with the convex arc structure 12.
When the rotating mechanism drives the rotating beam to rotate, the rotating beam rotates around the center of the circle of the convex semicircular structure, and the gaps among the rotating beam, the first forked beam and the second forked beam at the joints are small by arranging the matched arcs, so that the trolley can run stably.
In one embodiment, the inverted T-shaped guide rails 7 disposed on the first support beam 5 and the second support beam 6 are arc-shaped and concentric with the convex semicircular structure 11.
By arranging the T-shaped track into the arc shape, the movement of the rotating beam along the length direction during rotation can be reduced, so that the gaps between the rotating beam and the main beam, the first forked beam and the second forked beam are reduced, and the running stability of the trolley is improved.
In one embodiment, the first and second diverging beams 2, 3 are a unitary structure.
Connect first bifurcation roof beam, second bifurcation roof beam as a whole, can make the position between the two more stable, the pivoted beam of being convenient for can accurately dock with the two respectively.
In one embodiment, as shown in fig. 6, further comprising a fixture, the fixture comprising:
the L-shaped steel plate 13 is arranged at the upper part of the rotating beam 4 in a manner of rotating around a horizontal shaft, and one end of the L-shaped steel plate 13, which extends out of the rotating beam, is provided with a downward bulge 17;
the blocking mechanism 14 is arranged in a matched mode with the downward protrusion 17, when the downward protrusion 17 moves downwards into the blocking mechanism, the blocking mechanism 14 can limit the downward protrusion 17 to move perpendicular to the length direction of the rotating beam 4;
the working end of the electric push rod 15 is connected with the other end of the L-shaped steel plate 13 and can push the L-shaped steel plate 13 to rotate around the shaft;
the electric push rod 15 and the L-shaped steel plate 13 are arranged on the upper portion of the rotating beam 4, and the number of the blocking mechanisms 14 is two, and the two blocking mechanisms are respectively arranged on the upper portions of the first fork beam 2 and the second fork beam 3.
Because the dolly can produce vibrations when the operation, especially when branching roof beam department turns to, can bring the power of a perpendicular and live-beam length direction for the live-beam to make the live-beam rock, can constantly strike pushing mechanism simultaneously, thereby reduce pushing mechanism's life. The present embodiment reduces the impact on the pushing mechanism while fixing the turning beam and the first diverging beam or the second diverging beam by using the fixing mechanism described above.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A suspended monorail track switch system comprising:
the main beam, the first forked beam, the second forked beam, the rotating beam, the first supporting beam and the second supporting beam;
the first supporting beam and the second supporting beam are gantry structure bearing beams, are respectively provided with a rotating mechanism, and are respectively connected with two ends of the rotating beam through the rotating mechanisms;
and the control system is used for controlling the movement of the rotating mechanism so as to control the rotating beam to rotate in the horizontal direction.
2. A switch system for a suspended monorail track as defined in claim 1, wherein said pivoting mechanisms each comprise:
the inverted T-shaped guide rail is arranged at the lower part of the supporting beam along the length direction of the supporting beam;
the rollers are arranged on the rails on two sides of the inverted T-shaped guide rail and can move along the inverted T-shaped guide rail;
the roller is fixed on the fixed plate through a shaft, and the fixed plate is connected with the rotating beam;
and the pushing mechanism can push the fixing plate to move in the horizontal direction.
3. A switch system for a suspended monorail track as defined in claim 2, wherein said pushing mechanism is a power push rod.
4. A switch system for a suspended monorail track as defined in claim 1, wherein said turning beam is provided with a convex semi-circular configuration at an end adjacent said first support beam and having a diameter corresponding to the width of said turning beam, and said main beam is provided with a concave semi-circular configuration at an end adjacent said turning beam for mating with said turning beam.
5. The switch system of claim 4, wherein said end of said rotating beam adjacent to said second support beam is a convex arc structure concentric with said convex semi-circular structure, and said ends of said first and second diverging beams adjacent to said rotating beam are concave arc structures cooperating with said convex arc structure.
6. The switch system of claim 2, wherein said inverted-T-shaped rails disposed on said first and second support beams are curved and concentric with said convex semi-circular structure.
7. The switch system of claim 1, wherein said first diverging beam and said second diverging beam are a unitary structure.
8. The switch system of claim 1, further comprising a fixture, said fixture comprising:
the L-shaped steel plate is arranged on the overground part of the rotating beam in a manner of rotating around a horizontal shaft, and one end of the L-shaped steel plate, which extends out of the rotating beam, is provided with a downward bulge;
the blocking mechanism is matched with the downward protrusion, and when the downward protrusion moves downwards into the blocking mechanism, the blocking mechanism can limit the downward protrusion to move perpendicular to the length direction of the rotating beam;
the working end of the electric push rod is connected with the other end of the L-shaped steel plate and can push the L-shaped steel plate to rotate around the shaft;
the electric push rod and the L-shaped steel plate are arranged on the upper portion of the rotating beam, and the number of the blocking mechanisms is two, and the two blocking mechanisms are respectively arranged on the upper portions of the first and second bifurcating beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153666.5U CN210657818U (en) | 2019-07-22 | 2019-07-22 | Suspension type monorail track turnout system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153666.5U CN210657818U (en) | 2019-07-22 | 2019-07-22 | Suspension type monorail track turnout system |
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| Publication Number | Publication Date |
|---|---|
| CN210657818U true CN210657818U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921153666.5U Active CN210657818U (en) | 2019-07-22 | 2019-07-22 | Suspension type monorail track turnout system |
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| CN (1) | CN210657818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293658A (en) * | 2021-05-26 | 2021-08-24 | 燕山大学 | Suspension type ball-joint type two-degree-of-freedom hinge system special for turnout and working process thereof |
-
2019
- 2019-07-22 CN CN201921153666.5U patent/CN210657818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293658A (en) * | 2021-05-26 | 2021-08-24 | 燕山大学 | Suspension type ball-joint type two-degree-of-freedom hinge system special for turnout and working process thereof |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: Room 0106-176, floor 1, No. 26, Shangdi Information Road, Haidian District, Beijing 100000 Patentee after: Beijing chengjingyun Rail Transit Technology Co.,Ltd. Address before: 100000 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Beijing Chengjing Space Intelligent Transportation Technology Center (Limited Partnership) |
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| TR01 | Transfer of patent right |